n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 10 |
3 | 5 |
4 | 85 |
5 | 2210 |
6 | 81770 |
7 | 204425 |
8 | 204425 |
9 | 16762850 |
10 | 1693047850 |
11 | 51637959425 |
12 | 1497500823325 |
13 | 2995001646650 |
14 | 590015324390050 |
15 | 33335865828037825 |
16 | 8567317517805721025 |
17 | 17134635035611442050 |
[1,2,10,5,85,2210,81770,204425,204425,16762850, 1693047850,51637959425,1497500823325, 2995001646650,590015324390050,33335865828037825, 8567317517805721025,17134635035611442050] |